1.

What is the measure in degrees of the angle A = 21π/5? *2 pointsa) 756°b) 710°c) 36°d) 420°

Answer»

Given:

The measure of the ANGLE A = 21π/5

To FIND:

The measure of the given angle in Degrees.

Solution:

1) To change any of the radian ANGLES in the degree we just multiply the given angle with 180°/π.

2) In the QUESTION the measurement of the angle is given as:

  • 21π/5
  • 21π/5 × 180/π
  • 756°

So the correct option is (A) 756°

The measure of the given angle in Degrees is 756°


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